40320130560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{27487}}^1$

素因数の和:27704

約数の個数: 160

約数和(自身を含む): 129577992192

約数和(自身を除く): 89257861632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 191, 192, 240, 256, 320, 382, 384, 480, 512, 573, 640, 764, 768, 955, 960, 1146, 1280, 1528, 1536, 1910, 1920, 2292, 2560, 2865, 3056, 3820, 3840, 4584, 5730, 6112, 7640, 7680, 9168, 11460, 12224, 15280, 18336, 22920, 24448, 27487, 30560, 36672, 45840, 48896, 54974, 61120, 73344, 82461, 91680, 97792, 109948, 122240, 137435, 146688, 164922, 183360, 219896, 244480, 274870, 293376, 329844, 366720, 412305, 439792, 488960, 549740, 659688, 733440, 824610, 879584, 1099480, 1319376, 1466880, 1649220, 1759168, 2198960, 2638752, 3298440, 3518336, 4397920, 5250017, 5277504, 6596880, 7036672, 8795840, 10500034, 10555008, 13193760, 14073344, 15750051, 17591680, 21000068, 21110016, 26250085, 26387520, 31500102, 35183360, 42000136, 42220032, 52500170, 52775040, 63000204, 70366720, 78750255, 84000272, 105000340, 105550080, 126000408, 157500510, 168000544, 210000680, 211100160, 252000816, 315001020, 336001088, 420001360, 504001632, 630002040, 672002176, 840002720, 1008003264, 1260004080, 1344004352, 1680005440, 2016006528, 2520008160, 2688008704, 3360010880, 4032013056, 5040016320, 6720021760, 8064026112, 10080032640, 13440043520, 20160065280, 40320130560]

約数ペア:

[(1, 40320130560), (2, 20160065280), (3, 13440043520), (4, 10080032640), (5, 8064026112), (6, 6720021760), (8, 5040016320), (10, 4032013056), (12, 3360010880), (15, 2688008704), (16, 2520008160), (20, 2016006528), (24, 1680005440), (30, 1344004352), (32, 1260004080), (40, 1008003264), (48, 840002720), (60, 672002176), (64, 630002040), (80, 504001632), (96, 420001360), (120, 336001088), (128, 315001020), (160, 252000816), (191, 211100160), (192, 210000680), (240, 168000544), (256, 157500510), (320, 126000408), (382, 105550080), (384, 105000340), (480, 84000272), (512, 78750255), (573, 70366720), (640, 63000204), (764, 52775040), (768, 52500170), (955, 42220032), (960, 42000136), (1146, 35183360), (1280, 31500102), (1528, 26387520), (1536, 26250085), (1910, 21110016), (1920, 21000068), (2292, 17591680), (2560, 15750051), (2865, 14073344), (3056, 13193760), (3820, 10555008), (3840, 10500034), (4584, 8795840), (5730, 7036672), (6112, 6596880), (7640, 5277504), (7680, 5250017), (9168, 4397920), (11460, 3518336), (12224, 3298440), (15280, 2638752), (18336, 2198960), (22920, 1759168), (24448, 1649220), (27487, 1466880), (30560, 1319376), (36672, 1099480), (45840, 879584), (48896, 824610), (54974, 733440), (61120, 659688), (73344, 549740), (82461, 488960), (91680, 439792), (97792, 412305), (109948, 366720), (122240, 329844), (137435, 293376), (146688, 274870), (164922, 244480), (183360, 219896)]